71831742

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{983}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 151614720

約数和(自身を除く): 79782978

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 641, 983, 1282, 1923, 1966, 2949, 3846, 5898, 12179, 18677, 24358, 36537, 37354, 56031, 73074, 112062, 630103, 1260206, 1890309, 3780618, 11971957, 23943914, 35915871, 71831742]

約数ペア:

[(1, 71831742), (2, 35915871), (3, 23943914), (6, 11971957), (19, 3780618), (38, 1890309), (57, 1260206), (114, 630103), (641, 112062), (983, 73074), (1282, 56031), (1923, 37354), (1966, 36537), (2949, 24358), (3846, 18677), (5898, 12179)]